====== P2-REQ-16-3-005 ======

[[dido:99_annexes:annex-d-requirements:part-02:start| Return to Requirements]]

===== Statement =====

A Logical Node Responsibility SHALL describe an obligation, function, or accountability associated with a [[dido:99_annexes:annex-b-terms-and-definitions:l:logical_node|Logical Node]] or [[dido:99_annexes:annex-b-terms-and-definitions:l:logical_node_role|Logical Node Role]].

===== Source =====

Part 2, Section 16.3: Logical Node Requirements.

===== Rationale =====

Logical Node Responsibilities define what a Logical Node or Logical Node Role is expected to perform. Explicit responsibilities improve architectural clarity, governance, traceability, and implementation consistency while avoiding ambiguity regarding participant behavior.

===== Applies To =====

This requirement applies to Logical Node Responsibilities throughout the Logical Architecture / PIM.

It applies specifically to:

  * Logical Nodes;
  * Logical Node Roles;
  * Responsibility definitions; and
  * Governance activities.

===== Verification =====

Verification SHALL confirm that Logical Node Responsibilities describe obligations, functions, or accountabilities associated with Logical Nodes or Logical Node Roles.

Verification activities should include review checks confirming that:

  * responsibilities are explicitly identified;
  * responsibilities are assigned to Logical Nodes or Logical Node Roles;
  * responsibilities support logical interactions; and
  * responsibilities remain independent of implementation technologies.

===== Traceability =====

This requirement supports traceability between Logical Node Responsibilities and the Logical Nodes and Roles to which they apply.

Related requirement identifiers:

  * [[dido:99_annexes:annex-d-requirements:part-02:p2-req-16-3-001]]
  * [[dido:99_annexes:annex-d-requirements:part-02:p2-req-16-3-004]]
  * [[dido:99_annexes:annex-d-requirements:part-02:p2-req-16-3-006]]

Related source section:

  * [[fxdemo:02-part:16-logical-requirements:16-3-logical-node-requirements:start]]

===== Status =====

Draft

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